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Java > Open Source Codes > bsh > BSHReturnType


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3  * This file is part of the BeanShell Java Scripting distribution. *
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12  * The Original Code is BeanShell. The Initial Developer of the Original *
13  * Code is Pat Niemeyer. Portions created by Pat Niemeyer are Copyright *
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32  *****************************************************************************/
33
34
35 package bsh;
36
37 class BSHReturnType extends SimpleNode
38 {
39     public boolean isVoid;
40
41     BSHReturnType(int id) { super(id); }
42
43     BSHType getTypeNode() {
44         return (BSHType)jjtGetChild(0);
45     }
46
47     public String JavaDoc getTypeDescriptor(
48         CallStack callstack, Interpreter interpreter, String JavaDoc defaultPackage )
49     {
50         if ( isVoid )
51             return "V";
52         else
53             return getTypeNode().getTypeDescriptor(
54                 callstack, interpreter, defaultPackage );
55     }
56
57     public Class JavaDoc evalReturnType(
58         CallStack callstack, Interpreter interpreter ) throws EvalError
59     {
60         if ( isVoid )
61             return Void.TYPE;
62         else
63             return getTypeNode().getType( callstack, interpreter );
64     }
65 }
66
67
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